BOS - SCY

$464 Find Cheap Flights from Boston to San Cristobal

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to San Cristobal departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Cristobal

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to San Cristobal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to San Cristobal, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$392
Avianca
Sat 1/31Fri 2/6
BOS - SCY • 2 stops
Cheapest one-way
Multiple Airlines
Thu 12/18
BOS - SCY • multi-stop
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We hope you love your trip to San Cristobal!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to San Cristobal (BOS-SCY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to San Cristobal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to San Cristobal

Sat, Jan 31 - Fri, Feb 6
Avianca Logo
7:55 am - 12:15 pm
BOS
-
SCY
53h 20m2 stops
Avianca Logo
11:25 am - 6:35 am
SCY
-
BOS
18h 10m2 stops
$392Avianca
Sat, Jan 31 - Fri, Feb 6
Avianca Logo
7:55 am - 12:15 pm
BOS
-
SCY
53h 20m3 stops
Avianca Logo
11:25 am - 6:35 am
SCY
-
BOS
18h 10m2 stops
$394Avianca
Sat, Jan 31 - Fri, Feb 6
Avianca Logo
7:55 am - 12:15 pm
BOS
-
SCY
53h 20m3 stops
Avianca Logo
11:25 am - 6:35 am
SCY
-
BOS
18h 10m3 stops
$425Avianca
Thu, Jan 29 - Wed, Feb 4
Avianca Logo
7:55 am - 10:50 am
BOS
-
SCY
51h 55m3 stops
Avianca Logo
1:05 pm - 6:35 am
SCY
-
BOS
16h 30m2 stops
$464Avianca
Thu, Jan 29 - Wed, Feb 4
Avianca Logo
7:55 am - 10:50 am
BOS
-
SCY
51h 55m3 stops
Avianca Logo
1:05 pm - 6:35 am
SCY
-
BOS
16h 30m3 stops
$495Avianca
Mon, Feb 2 - Mon, Feb 9
Multiple Airlines Logo
8:10 pm - 12:15 pm
BOS
-
SCY
17h 05m3 stops
Multiple Airlines Logo
1:25 pm - 6:35 am
SCY
-
BOS
16h 10m2 stops
$565Multiple Airlines
Sat, Jan 31 - Fri, Feb 6
Multiple Airlines Logo
5:34 am - 10:04 am
BOS
-
SCY
29h 30m2 stops
Multiple Airlines Logo
2:18 pm - 4:28 pm
SCY
-
BOS
25h 10m2 stops
$570Multiple Airlines
Sat, Jan 31 - Fri, Feb 6
Multiple Airlines Logo
5:34 am - 10:04 am
BOS
-
SCY
29h 30m2 stops
Multiple Airlines Logo
2:18 pm - 4:28 pm
SCY
-
BOS
25h 10m2 stops
$577Multiple Airlines
Sat, Jan 31 - Fri, Feb 6
Multiple Airlines Logo
7:00 am - 10:04 am
BOS
-
SCY
28h 04m3 stops
Multiple Airlines Logo
2:18 pm - 4:28 pm
SCY
-
BOS
25h 10m2 stops
$582Multiple Airlines
Sat, Jan 31 - Fri, Feb 6
Multiple Airlines Logo
7:00 am - 10:04 am
BOS
-
SCY
28h 04m3 stops
Multiple Airlines Logo
2:18 pm - 4:28 pm
SCY
-
BOS
25h 10m2 stops
$587Multiple Airlines
Booking Insights

KAYAK's insights & trends for Boston to San Cristobal flights

Get data-powered insights and trends into flights from Boston to San Cristobal to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Boston and San Cristobal?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Boston to San Cristobal.

There is just one airline that flies from Boston to San Cristobal direct and that is Avianca. The best round-trip deal found from Avianca for the route is $579.

Good to know

Cheapest flight$392
Flight from Boston to San Cristobal

When to book flights from Boston to San Cristobal

Are your dates flexible? Find out the best times to travel from Boston to San Cristobal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to San Cristobal

  • What is the cheapest flight from Boston to San Cristobal?

    In the last 3 days, the lowest price for a flight from Boston to San Cristobal was $464 for a round-trip ticket.

  • Do I need a passport to fly between Boston and San Cristobal?

    Yes

  • Which aircraft models fly most regularly from Boston to San Cristobal?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to San Cristobal?

    Star Alliance is the only airline alliance operating flights between Boston and San Cristobal.

  • How does KAYAK find such low prices on flights from Boston to San Cristobal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to San Cristobal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to San Cristobal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Cristobal from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to San Cristobal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Cristobal with an airline and back to Boston with another airline. Booking your flights between Boston and SCY can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to San Cristobal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Cristobal from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boston to San Cristobal

 
See real verified KAYAK customer reviews for airlines flying from Boston to San Cristobal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to San Cristobal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
AviancaOverall score based on 2490 reviews
7.2Crew
6.3Comfort
5.4Entertainment
7.0Boarding
5.1Food
Airline reviews

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

8.0 ExcellentAnonymous, Dec 2025
IAD - BOG
Read more Avianca reviews

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

We waited for one hour to deboard the plane after landing. That could be better

I like the crew members they're very friendly. Clean plane. The flight was on time. I dont like the comfort my car seat its better that the plane seats. They charge for everything. This airline was very good. Now it's a low cost airline

I like the crew they're very friendly. I don't like. on five hour flight they not offered snacks. Any drink. Not even coffee

Not even water is offered on the flight. You cannot lean back on the seats and the seats are so narrow you can’t avoid rubbing elbows with the person next to you.

I couldnt recline the seat. Other than that crew was very attentive and helpful. Thsnk you

I had to go to the boarding counter for them to enter my return flight as it’s not with Avianca. There was a long queue as there were lots of people being called to the counter.

This low cost airline looks and fells more like a local bus. In a 6 hour flight not being able to recline a seat is torture. The only thing available with no charge is a glass of water provided by, mostly, rude staff. Our luggage didn’t arrive

6 hour flight and have to pay for everything 100 dollars to add a carry-on bag is insane

Did not fly with Pakistan International Airlines. Have never flown with Pakistan International Airlines.

Everything you need to know for your flight from Boston to San Cristobal

Information on your arrival and departure airports